As mentioned, both are fairly easy to keep. Now it's up to you, which you would rather prefer.. blasto or acan? If it were me, depending on colours I'd go with the acan (if some nice colours were available) If it's a bland looking colour, blastos are sweet looking... without being really colorful. Just my opinion.
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20g BB Mixed Reef // Coralife 150w HQI // AquaC Nano // Koralia 1 & Seio 820 // Jager 200w // AC50
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